xitongshibie=[
"京N76WX6",
"京Q8Y9A3",
"京NMB911",
"京A30290",
"京QN19K1",
"京P31F98",
"京AD16833",
"京GXM873",
"京NCK615",
"京N38H03",
"京N68EA3",
"京NM8076",
"京AA99614",
"京J8U312",
"京N5WN13",
"京FJ4711",
"京A1GG21",
"京N2N8F8",
"京N31R06",
"京NF9311",
"京Q88UT8",
"京NL80L8",
"京P9FR55",
"京Q8YD25",
]
zhenzhi=[
"京Q8YD25",
"京P9FR55",
"京NL80L8",
"京Q88UT8",
"京Q19625",
"京NF9311",
"京N31R06",
"京N2N8F8",
"京A1GG21",
"京FJ4711",
"京AA85Q79",
"京N5WN13",
"京J8U312",
"京AA99614",
"京NM8076",
"京L73896",
"京CLZ291",
"京N68EA3",
"京N38H03",
"京LLY073",
"京NCK615",
"京MU0298",
"京GXM873",
"京AD16833",
"京P31F98",
"京QN19K1",
"京A30290",
"京NMB911",
"京QBT200",
"京Q8Y9A3",
"京N76WX6",
]
# print(len(xitongshibie))
# print(len(zhenzhi))
# jiaoji=[]
# for i in xitongshibie:
#     if i in zhenzhi:
#         jiaoji.append(i)
#
# print(jiaoji)
# print(len(jiaoji))
chaji=[]
for i in zhenzhi:
    if i not in xitongshibie:
        chaji.append(i)
print(chaji)
print(len(chaji))

# shijiu=[]
# for i in zhenzhi:
#     if i not in jiaoji:
#         shijiu.append(i)
#
# print(shijiu)
# print(len(shijiu))

# print(len(xitongshibie))
# print(len(jiaoji))
# yi=[]
# for i in xitongshibie:
#     if i not in jiaoji:
#         yi.append(i)
# print(yi)